Formula 1, Sportrik Media - Ferrari drew attention on the opening day of the final 2026 F1 pre-season test at the Bahrain International Circuit with a revised aerodynamic approach on its SF-26.
From the start of the session, it became clear that the 11 teams were adopting different strategies compared to the first test, with less focus on pure power unit analysis and more emphasis on gradually unlocking performance through aerodynamic updates.
Ferrari stood out with a heavily modified rear section, covered in flow-viz paint to evaluate correlation between simulation data and real-world track behaviour. The car also featured a rectangular aerodynamic appendage positioned directly behind the engine exhaust.
The component, referred to internally as the FTM, has a dual function: increasing rear-wing stall on the straights while simultaneously generating negative pressure behind the diffuser. The solution is notable because regulations prohibit aerodynamic profiles more than 60 mm behind the axle shafts in that area.
Ferrari addressed this limitation through a specific gearbox design, moving the differential as far rearward as possible. This approach takes advantage of a regulatory allowance permitting aerodynamic appendages to be mounted within 60 mm of the rear axle.
The concept is considered difficult for rivals to replicate, as doing so would require extensive redesigns of internal mechanics and gearbox architecture, something not feasible within a short timeframe.
The FTM solution forms part of an aerodynamic concept developed during the initial design phase of the SF-26. With the gearbox layout tailored to this philosophy, Ferrari has also created scope for further upgrades in the same area over the course of the season.
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